19584162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 26541918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 659, 762, 1143, 1318, 1651, 1977, 2286, 3302, 3954, 4953, 5931, 8567, 9906, 11862, 14859, 17134, 25701, 29718, 51402, 77103, 83693, 154206, 167386, 251079, 502158, 753237, 1088009, 1506474, 2176018, 3264027, 6528054, 9792081, 19584162]

約数ペア:

[(1, 19584162), (2, 9792081), (3, 6528054), (6, 3264027), (9, 2176018), (13, 1506474), (18, 1088009), (26, 753237), (39, 502158), (78, 251079), (117, 167386), (127, 154206), (234, 83693), (254, 77103), (381, 51402), (659, 29718), (762, 25701), (1143, 17134), (1318, 14859), (1651, 11862), (1977, 9906), (2286, 8567), (3302, 5931), (3954, 4953)]